php数组合并与拆分实例分析

<"A","B","C","D"); 
$array2 = array("1","2","3","4"); 
$array3 = array("!","@","#","$"); 
$arrayX = array_merge($array1, $array2, $array3);
//将3个数组合并起来 
print_r($arrayX); 
"htmlcode">

<"AA"=>"A","BB"=>"B","CC"=>"C","DD"=>"D"); 
$array2 = array("AA"=>"1","BB"=>"2","CC"=>"3","DD"=>"4"); 
$array3 = array("AA"=>"!","BB"=>"@","CC"=>"#","DD"=>"$"); 
$arrayX = array_merge($array1, $array2, $array3);
//合并数组 
print_r($arrayX); 
"htmlcode">

<"AA"=>"A","BB"=>"B","CC"=>"C","DD"=>"D"); 
$array2 = array("AA"=>"1","BB"=>"2","CC"=>"3","DD"=>"4"); 
$array3 = array("AA"=>"!","BB"=>"@","CC"=>"#","DD"=>"$"); 
$arrayX = array_merge_recursive($array1, $array2, $array3);
//合并数组 
print_r($arrayX); 
"htmlcode">

<?php 
$array = array(1,2,3,4,5,6,7,8,9); 
$arrayX = array_splice($array, 2, 6);
//获取数组的第2个元素到第7个元素 
print_r($array); 
print_r($arrayX); 
?>


希望本文所述对大家的php程序设计有所帮助。

            
           
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